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		<title>Protection tab</title>
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			<h1>Protection tab</h1>
            <p>The <b>Protection</b> tab in the <a href="https://www.onlyoffice.com/spreadsheet-editor.aspx" target="_blank" onclick="onhyperlinkclick(this)"><b>Spreadsheet Editor</b></a> allows you to prevent unauthorized access by encrypting and protecting the workbook or the sheets.</p>
            <div class="onlineDocumentFeatures">
                <p>The corresponding window of the Online Spreadsheet Editor:</p>
                <p><img alt="Protection tab" src="../images/interface/protectiontab.png" /></p>
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            <div class="desktopDocumentFeatures">
                <p>The corresponding window of the Desktop Spreadsheet Editor:</p>
                <p><img alt="Protection tab" src="../images/interface/desktop_protectiontab.png" /></p>
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            <p>Using this tab, you can:</p>
            <ul>
                <li><a href="../UsageInstructions/Password.htm" onclick="onhyperlinkclick(this)">Encrypt</a> your document by setting a password,</li>
                <li><a href="../UsageInstructions/ProtectWorkbook.htm" onclick="onhyperlinkclick(this)">Protect workbook</a> structure with or without a password,</li>
                <li><a href="../UsageInstructions/ProtectSheet.htm" onclick="onhyperlinkclick(this)">Protect sheet</a> by restricting editing abilities within a sheet with or without a password,</li>
                <li>Enable and disable the following  <a href="../UsageInstructions/ProtectSpreadsheet.htm" onclick="onhyperlinkclick(this)">options</a>: <b>Locked Cell</b>, <b>Hidden Formulas</b>, <b>Shape Locked</b>, <b>Lock Text</b>,</li>
                <li><a href="../UsageInstructions/ProtectRanges.htm" onclick="onhyperlinkclick(this)">Protect range</a> to restrict editing ranges to selected users.</li>
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